Install golang dep v0.4.1

.circleci/config.yml

@@ -7,19 +7,10 @@ jobs:
     docker:
       - image: circleci/golang:1.9
 
-      # Specify service dependencies here if necessary
-      # CircleCI maintains a library of pre-built images
-      # documented at https://circleci.com/docs/2.0/circleci-images/
-      # - image: circleci/postgres:9.4
-
-    #### TEMPLATE_NOTE: go expects specific checkout path representing url
-    #### expecting it in the form of
-    ####   /go/src/github.com/circleci/go-tool
-    ####   /go/src/bitbucket.org/circleci/go-tool
     working_directory: /go/src/github.com/hipages/php-fpm_exporter
     steps:
       - checkout
 
-      - run: go get -u github.com/golang/dep/cmd/dep
+      - run: curl -L -s https://github.com/golang/dep/releases/download/v0.4.1/dep-linux-amd64 -o /go/bin/dep && chmod +x /go/bin/dep
       - run: dep ensure -vendor-only
       - run: go test -v ./...